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527 lines
14 KiB
527 lines
14 KiB
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#include "cmCTestP4.h"
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#include <algorithm>
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#include <ctime>
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#include <ostream>
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#include <utility>
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#include <cmext/algorithm>
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#include "cmsys/RegularExpression.hxx"
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#include "cmCTest.h"
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#include "cmCTestVC.h"
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#include "cmProcessTools.h"
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#include "cmRange.h"
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#include "cmStringAlgorithms.h"
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#include "cmSystemTools.h"
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cmCTestP4::cmCTestP4(cmCTest* ct, std::ostream& log)
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: cmCTestGlobalVC(ct, log)
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{
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this->PriorRev = this->Unknown;
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}
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cmCTestP4::~cmCTestP4() = default;
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class cmCTestP4::IdentifyParser : public cmCTestVC::LineParser
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{
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public:
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IdentifyParser(cmCTestP4* p4, const char* prefix, std::string& rev)
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: Rev(rev)
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{
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this->SetLog(&p4->Log, prefix);
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this->RegexIdentify.compile("^Change ([0-9]+) on");
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}
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private:
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std::string& Rev;
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cmsys::RegularExpression RegexIdentify;
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bool ProcessLine() override
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{
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if (this->RegexIdentify.find(this->Line)) {
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this->Rev = this->RegexIdentify.match(1);
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return false;
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}
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return true;
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}
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};
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class cmCTestP4::ChangesParser : public cmCTestVC::LineParser
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{
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public:
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ChangesParser(cmCTestP4* p4, const char* prefix)
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: P4(p4)
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{
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this->SetLog(&this->P4->Log, prefix);
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this->RegexIdentify.compile("^Change ([0-9]+) on");
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}
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private:
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cmsys::RegularExpression RegexIdentify;
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cmCTestP4* P4;
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bool ProcessLine() override
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{
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if (this->RegexIdentify.find(this->Line)) {
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this->P4->ChangeLists.push_back(this->RegexIdentify.match(1));
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}
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return true;
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}
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};
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class cmCTestP4::UserParser : public cmCTestVC::LineParser
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{
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public:
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UserParser(cmCTestP4* p4, const char* prefix)
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: P4(p4)
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{
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this->SetLog(&this->P4->Log, prefix);
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this->RegexUser.compile("^(.+) <(.*)> \\((.*)\\) accessed (.*)$");
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}
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private:
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cmsys::RegularExpression RegexUser;
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cmCTestP4* P4;
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bool ProcessLine() override
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{
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if (this->RegexUser.find(this->Line)) {
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User NewUser;
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NewUser.UserName = this->RegexUser.match(1);
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NewUser.EMail = this->RegexUser.match(2);
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NewUser.Name = this->RegexUser.match(3);
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NewUser.AccessTime = this->RegexUser.match(4);
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this->P4->Users[this->RegexUser.match(1)] = NewUser;
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return false;
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}
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return true;
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}
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};
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/* Diff format:
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==== //depot/file#rev - /absolute/path/to/file ====
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(diff data)
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==== //depot/file2#rev - /absolute/path/to/file2 ====
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(diff data)
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==== //depot/file3#rev - /absolute/path/to/file3 ====
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==== //depot/file4#rev - /absolute/path/to/file4 ====
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(diff data)
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*/
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class cmCTestP4::DiffParser : public cmCTestVC::LineParser
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{
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public:
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DiffParser(cmCTestP4* p4, const char* prefix)
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: P4(p4)
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{
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this->SetLog(&this->P4->Log, prefix);
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this->RegexDiff.compile("^==== (.*)#[0-9]+ - (.*)");
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}
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private:
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cmCTestP4* P4;
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bool AlreadyNotified = false;
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std::string CurrentPath;
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cmsys::RegularExpression RegexDiff;
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bool ProcessLine() override
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{
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if (!this->Line.empty() && this->Line[0] == '=' &&
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this->RegexDiff.find(this->Line)) {
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this->CurrentPath = this->RegexDiff.match(1);
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this->AlreadyNotified = false;
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} else {
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if (!this->AlreadyNotified) {
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this->P4->DoModification(PathModified, this->CurrentPath);
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this->AlreadyNotified = true;
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}
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}
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return true;
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}
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};
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cmCTestP4::User cmCTestP4::GetUserData(const std::string& username)
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{
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auto it = this->Users.find(username);
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if (it == this->Users.end()) {
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std::vector<char const*> p4_users;
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this->SetP4Options(p4_users);
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p4_users.push_back("users");
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p4_users.push_back("-m");
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p4_users.push_back("1");
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p4_users.push_back(username.c_str());
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p4_users.push_back(nullptr);
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UserParser out(this, "users-out> ");
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OutputLogger err(this->Log, "users-err> ");
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this->RunChild(p4_users.data(), &out, &err);
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// The user should now be added to the map. Search again.
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it = this->Users.find(username);
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if (it == this->Users.end()) {
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return cmCTestP4::User();
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}
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}
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return it->second;
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}
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/* Commit format:
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Change 1111111 by user@client on 2013/09/26 11:50:36
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text
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text
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Affected files ...
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... //path/to/file#rev edit
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... //path/to/file#rev add
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... //path/to/file#rev delete
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... //path/to/file#rev integrate
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*/
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class cmCTestP4::DescribeParser : public cmCTestVC::LineParser
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{
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public:
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DescribeParser(cmCTestP4* p4, const char* prefix)
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: LineParser('\n', false)
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, P4(p4)
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{
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this->SetLog(&this->P4->Log, prefix);
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this->RegexHeader.compile("^Change ([0-9]+) by (.+)@(.+) on (.*)$");
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this->RegexDiff.compile(R"(^\.\.\. (.*)#[0-9]+ ([^ ]+)$)");
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}
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private:
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cmsys::RegularExpression RegexHeader;
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cmsys::RegularExpression RegexDiff;
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cmCTestP4* P4;
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using Revision = cmCTestP4::Revision;
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using Change = cmCTestP4::Change;
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std::vector<Change> Changes;
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enum SectionType
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{
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SectionHeader,
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SectionBody,
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SectionDiffHeader,
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SectionDiff,
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SectionCount
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};
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SectionType Section = SectionHeader;
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Revision Rev;
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bool ProcessLine() override
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{
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if (this->Line.empty()) {
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this->NextSection();
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} else {
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switch (this->Section) {
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case SectionHeader:
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this->DoHeaderLine();
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break;
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case SectionBody:
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this->DoBodyLine();
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break;
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case SectionDiffHeader:
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break; // nothing to do
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case SectionDiff:
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this->DoDiffLine();
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break;
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case SectionCount:
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break; // never happens
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}
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}
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return true;
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}
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void NextSection()
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{
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if (this->Section == SectionDiff) {
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this->P4->DoRevision(this->Rev, this->Changes);
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this->Rev = Revision();
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}
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this->Section =
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static_cast<SectionType>((this->Section + 1) % SectionCount);
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}
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void DoHeaderLine()
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{
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if (this->RegexHeader.find(this->Line)) {
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this->Rev.Rev = this->RegexHeader.match(1);
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this->Rev.Date = this->RegexHeader.match(4);
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cmCTestP4::User user = this->P4->GetUserData(this->RegexHeader.match(2));
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this->Rev.Author = user.Name;
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this->Rev.EMail = user.EMail;
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this->Rev.Committer = this->Rev.Author;
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this->Rev.CommitterEMail = this->Rev.EMail;
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this->Rev.CommitDate = this->Rev.Date;
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}
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}
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void DoBodyLine()
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{
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if (this->Line[0] == '\t') {
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this->Rev.Log += this->Line.substr(1);
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}
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this->Rev.Log += "\n";
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}
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void DoDiffLine()
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{
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if (this->RegexDiff.find(this->Line)) {
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Change change;
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std::string Path = this->RegexDiff.match(1);
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if (Path.length() > 2 && Path[0] == '/' && Path[1] == '/') {
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size_t found = Path.find('/', 2);
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if (found != std::string::npos) {
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Path = Path.substr(found + 1);
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}
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}
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change.Path = Path;
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std::string action = this->RegexDiff.match(2);
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if (action == "add") {
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change.Action = 'A';
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} else if (action == "delete") {
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change.Action = 'D';
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} else if (action == "edit" || action == "integrate") {
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change.Action = 'M';
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}
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this->Changes.push_back(change);
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}
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}
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};
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void cmCTestP4::SetP4Options(std::vector<char const*>& CommandOptions)
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{
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if (this->P4Options.empty()) {
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const char* p4 = this->CommandLineTool.c_str();
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this->P4Options.emplace_back(p4);
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// The CTEST_P4_CLIENT variable sets the P4 client used when issuing
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// Perforce commands, if it's different from the default one.
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std::string client = this->CTest->GetCTestConfiguration("P4Client");
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if (!client.empty()) {
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this->P4Options.emplace_back("-c");
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this->P4Options.push_back(client);
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}
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// Set the message language to be English, in case the P4 admin
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// has localized them
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this->P4Options.emplace_back("-L");
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this->P4Options.emplace_back("en");
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// The CTEST_P4_OPTIONS variable adds additional Perforce command line
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// options before the main command
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std::string opts = this->CTest->GetCTestConfiguration("P4Options");
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cm::append(this->P4Options, cmSystemTools::ParseArguments(opts));
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}
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CommandOptions.clear();
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for (std::string const& o : this->P4Options) {
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CommandOptions.push_back(o.c_str());
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}
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}
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std::string cmCTestP4::GetWorkingRevision()
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{
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std::vector<char const*> p4_identify;
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this->SetP4Options(p4_identify);
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p4_identify.push_back("changes");
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p4_identify.push_back("-m");
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p4_identify.push_back("1");
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p4_identify.push_back("-t");
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std::string source = this->SourceDirectory + "/...#have";
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p4_identify.push_back(source.c_str());
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p4_identify.push_back(nullptr);
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std::string rev;
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IdentifyParser out(this, "p4_changes-out> ", rev);
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OutputLogger err(this->Log, "p4_changes-err> ");
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bool result = this->RunChild(p4_identify.data(), &out, &err);
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// If there was a problem contacting the server return "<unknown>"
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if (!result) {
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return "<unknown>";
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}
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if (rev.empty()) {
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return "0";
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}
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return rev;
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}
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bool cmCTestP4::NoteOldRevision()
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{
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this->OldRevision = this->GetWorkingRevision();
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cmCTestLog(this->CTest, HANDLER_OUTPUT,
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" Old revision of repository is: " << this->OldRevision
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<< "\n");
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this->PriorRev.Rev = this->OldRevision;
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return true;
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}
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bool cmCTestP4::NoteNewRevision()
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{
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this->NewRevision = this->GetWorkingRevision();
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cmCTestLog(this->CTest, HANDLER_OUTPUT,
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" New revision of repository is: " << this->NewRevision
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<< "\n");
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return true;
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}
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bool cmCTestP4::LoadRevisions()
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{
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std::vector<char const*> p4_changes;
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this->SetP4Options(p4_changes);
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// Use 'p4 changes ...@old,new' to get a list of changelists
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std::string range = this->SourceDirectory + "/...";
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// If any revision is unknown it means we couldn't contact the server.
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// Do not process updates
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if (this->OldRevision == "<unknown>" || this->NewRevision == "<unknown>") {
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cmCTestLog(this->CTest, HANDLER_OUTPUT,
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" At least one of the revisions "
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<< "is unknown. No repository changes will be reported.\n");
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return false;
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}
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range.append("@")
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.append(this->OldRevision)
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.append(",")
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.append(this->NewRevision);
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p4_changes.push_back("changes");
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p4_changes.push_back(range.c_str());
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p4_changes.push_back(nullptr);
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ChangesParser out(this, "p4_changes-out> ");
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OutputLogger err(this->Log, "p4_changes-err> ");
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this->ChangeLists.clear();
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this->RunChild(p4_changes.data(), &out, &err);
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if (this->ChangeLists.empty()) {
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return true;
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}
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// p4 describe -s ...@1111111,2222222
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std::vector<char const*> p4_describe;
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for (std::string const& i : cmReverseRange(this->ChangeLists)) {
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this->SetP4Options(p4_describe);
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p4_describe.push_back("describe");
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p4_describe.push_back("-s");
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p4_describe.push_back(i.c_str());
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p4_describe.push_back(nullptr);
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DescribeParser outDescribe(this, "p4_describe-out> ");
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OutputLogger errDescribe(this->Log, "p4_describe-err> ");
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this->RunChild(p4_describe.data(), &outDescribe, &errDescribe);
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}
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return true;
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}
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bool cmCTestP4::LoadModifications()
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{
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std::vector<char const*> p4_diff;
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this->SetP4Options(p4_diff);
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p4_diff.push_back("diff");
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// Ideally we would use -Od but not all clients support it
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p4_diff.push_back("-dn");
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std::string source = this->SourceDirectory + "/...";
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p4_diff.push_back(source.c_str());
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p4_diff.push_back(nullptr);
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DiffParser out(this, "p4_diff-out> ");
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OutputLogger err(this->Log, "p4_diff-err> ");
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this->RunChild(p4_diff.data(), &out, &err);
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return true;
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}
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bool cmCTestP4::UpdateCustom(const std::string& custom)
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{
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std::vector<std::string> p4_custom_command = cmExpandedList(custom, true);
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std::vector<char const*> p4_custom;
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p4_custom.reserve(p4_custom_command.size() + 1);
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for (std::string const& i : p4_custom_command) {
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p4_custom.push_back(i.c_str());
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}
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p4_custom.push_back(nullptr);
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OutputLogger custom_out(this->Log, "p4_customsync-out> ");
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OutputLogger custom_err(this->Log, "p4_customsync-err> ");
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return this->RunUpdateCommand(p4_custom.data(), &custom_out, &custom_err);
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}
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bool cmCTestP4::UpdateImpl()
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{
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std::string custom = this->CTest->GetCTestConfiguration("P4UpdateCustom");
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if (!custom.empty()) {
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return this->UpdateCustom(custom);
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}
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// If we couldn't get a revision number before updating, abort.
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if (this->OldRevision == "<unknown>") {
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this->UpdateCommandLine = "Unknown current revision";
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cmCTestLog(this->CTest, ERROR_MESSAGE, " Unknown current revision\n");
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return false;
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}
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std::vector<char const*> p4_sync;
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this->SetP4Options(p4_sync);
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p4_sync.push_back("sync");
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// Get user-specified update options.
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std::string opts = this->CTest->GetCTestConfiguration("UpdateOptions");
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if (opts.empty()) {
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opts = this->CTest->GetCTestConfiguration("P4UpdateOptions");
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}
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std::vector<std::string> args = cmSystemTools::ParseArguments(opts);
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for (std::string const& arg : args) {
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p4_sync.push_back(arg.c_str());
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}
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std::string source = this->SourceDirectory + "/...";
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// Specify the start time for nightly testing.
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if (this->CTest->GetTestModel() == cmCTest::NIGHTLY) {
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std::string date = this->GetNightlyTime();
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// CTest reports the date as YYYY-MM-DD, Perforce needs it as YYYY/MM/DD
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std::replace(date.begin(), date.end(), '-', '/');
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// Revision specification: /...@"YYYY/MM/DD HH:MM:SS"
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source.append("@\"").append(date).append("\"");
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}
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p4_sync.push_back(source.c_str());
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p4_sync.push_back(nullptr);
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OutputLogger out(this->Log, "p4_sync-out> ");
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OutputLogger err(this->Log, "p4_sync-err> ");
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return this->RunUpdateCommand(p4_sync.data(), &out, &err);
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}
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